1、There is a dramatic physical change that occurs during the process of gelation.
在凝膠的過程中，聚合物的物理性質(zhì)發(fā)生巨大的變化。

2、When ice cream melts, a physical change happens.
當冰淇凌融化了，一個物理變化也發(fā)生了。

3、Strangely, it has involved little physical change No other species fills so many places in nature.
奇怪的是，這一過程幾乎絲毫沒有涉及到身體上的變化，沒有其他物種充斥著自然中如此多的地方。

4、If a physical change like that led to better toolmaking, then its owner would have survived better.
如果這樣的身體變化導致更好的工具制造，那么變化的擁有者能夠更好地存活下來。

5、In the case of a physical change no new substance is formed
就物理變化來說，沒有新的物質(zhì)產(chǎn)生。

6、Another physical change would happen.
另一個物理變化也會發(fā)生。

7、In the case of a physical change no new substance is formed.
就物理變化來說，沒有新的物質(zhì)產(chǎn)生。

physical change翻譯